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产品介绍


产品名称:  SR144zz
Product name :  SR144zz
产品材质:                精度等级: P4
Product material:                   Accuracy grade   :P4
        外圈:不锈钢440C
       Outer circle : stainless steel 440C
        内圈:不锈钢440C
        Inner circle : stainless steel 440C
        保持架:不锈钢304
            retainer :   stainless steel 304
        球体:不锈钢440C
 Spherome : stainless steel 440C
主要性能参数:
 Main performance parameters
     外径:6.35 mm       内径:3.175mm      高度: 2.78mm    
          External diameter        Bore size                    Height
        转速:1000~50000 /分钟
 Rotation rate:  / minute
        寿命:> 8000000 分钟(连续空转测试时间)
    Utility time : > 800000 minute  (Continuous idle test time)
使用环境:耐腐蚀,扭力较大,低噪音,不发热,可高温反复消毒。
  Use environment:Corrosion resistance, high torsion, low noise, no heat, can be repeatedly disinfected at high temperature.
优缺点:精度高,耐腐蚀,不发热,噪音低,材料性能优异,使用寿命非常高,加工过程每道工序严格全检,保证每颗产品的品质。
Merits and faults :High precision, corrosion resistance, non-heating, low noise, excellent material performance, high service life, strict inspection of each process in the processing process, to ensure the quality of each product.

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----SR144zz Stainless steel bearing grade P4
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